Home / 4,358.26-6,533.71-1,891.22

Finding the Fourth Proportional to 4,358.26, 6,533.71 and 1,891.22

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Solution

The fourth proportional to 4,358.26, 6,533.71 and 1,891.22 is: 2,835.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358.26 : 6,533.71 = 1,891.22 : x
  2. Step 2: Convert to fraction form
    4,358.26/6,533.71 = 1,891.22/x
  3. Step 3: Cross multiply
    4,358.26x = 6,533.71 × 1,891.22
  4. Step 4: Simplify right side
    4,358.26x = 12,356,683.03
  5. Step 5: Solve for x
    x = 12,356,683.03/4,358.26
  6. Step 6: Final answer
    x = 2,835.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.